2013284944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 4454714880

約数和(自身を除く): 2441429936

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 419, 506, 838, 1012, 1187, 1676, 2024, 2374, 3352, 4048, 4609, 4748, 6704, 9218, 9496, 9637, 13057, 18436, 18992, 19274, 26114, 27301, 36872, 38548, 52228, 54602, 73744, 77096, 104456, 106007, 109204, 154192, 208912, 212014, 218408, 300311, 424028, 436816, 497353, 600622, 848056, 994706, 1201244, 1696112, 1989412, 2402488, 3978824, 4804976, 5470883, 7957648, 10941766, 11439119, 21883532, 22878238, 43767064, 45756476, 87534128, 91512952, 125830309, 183025904, 251660618, 503321236, 1006642472, 2013284944]

約数ペア:

[(1, 2013284944), (2, 1006642472), (4, 503321236), (8, 251660618), (11, 183025904), (16, 125830309), (22, 91512952), (23, 87534128), (44, 45756476), (46, 43767064), (88, 22878238), (92, 21883532), (176, 11439119), (184, 10941766), (253, 7957648), (368, 5470883), (419, 4804976), (506, 3978824), (838, 2402488), (1012, 1989412), (1187, 1696112), (1676, 1201244), (2024, 994706), (2374, 848056), (3352, 600622), (4048, 497353), (4609, 436816), (4748, 424028), (6704, 300311), (9218, 218408), (9496, 212014), (9637, 208912), (13057, 154192), (18436, 109204), (18992, 106007), (19274, 104456), (26114, 77096), (27301, 73744), (36872, 54602), (38548, 52228)]